148074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{308489}}^1$

素因数の和:308507

約数の個数: 48

約数和(自身を含む): 466436880

約数和(自身を除く): 318362160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 308489, 616978, 925467, 1233956, 1542445, 1850934, 2467912, 3084890, 3701868, 4627335, 4935824, 6169780, 7403736, 9254670, 9871648, 12339560, 14807472, 18509340, 24679120, 29614944, 37018680, 49358240, 74037360, 148074720]

約数ペア:

[(1, 148074720), (2, 74037360), (3, 49358240), (4, 37018680), (5, 29614944), (6, 24679120), (8, 18509340), (10, 14807472), (12, 12339560), (15, 9871648), (16, 9254670), (20, 7403736), (24, 6169780), (30, 4935824), (32, 4627335), (40, 3701868), (48, 3084890), (60, 2467912), (80, 1850934), (96, 1542445), (120, 1233956), (160, 925467), (240, 616978), (480, 308489)]